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gdb: which dll starts at 0x461000 ?
- From: Jan Nieuwenhuizen <janneke at gnu dot org>
- To: cygwin at cygwin dot com
- Cc: fodber at freemail dot hu
- Date: Sat, 18 Sep 2004 11:10:26 +0200
- Subject: gdb: which dll starts at 0x461000 ?
- Organization: Jan at Appel
When trying to run an experimental guile-1.7.1, it seems that a dll is
missing, but which one? Cygcheck says everything is ok, so how do I
get more information from gdb?
$ cygcheck --verbose ./guile.exe
Warning: .\guile.exe hides c:\cygwin\bin\guile.exe
.\guile.exe - os=4.0 img=1.0 sys=4.0
c:\cygwin\bin\cygguile-16.dll - os=4.0 img=1.0 sys=4.0
"cygguile-16.dll" v0.0 ts=2004/9/16 15:15
c:\cygwin\bin\cygguile-ltdl-2.dll - os=4.0 img=1.0 sys=4.0
"cygguile-ltdl-2.dll" v0.0 ts=2004/9/16 15:13
c:\cygwin\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
"cygwin1.dll" v0.0 ts=2004/9/5 5:17
C:\WINDOWS\System32\ADVAPI32.DLL - os=5.1 img=5.1 sys=4.0
"ADVAPI32.dll" v0.0 ts=2002/8/29 11:09
C:\WINDOWS\System32\ntdll.dll - os=5.1 img=5.1 sys=4.0
"ntdll.dll" v0.0 ts=2003/5/1 2:43
C:\WINDOWS\System32\KERNEL32.dll - os=5.1 img=5.1 sys=4.0
"KERNEL32.dll" v0.0 ts=2002/8/29 11:15
C:\WINDOWS\System32\ntdll.dll (already done)
C:\WINDOWS\System32\RPCRT4.dll - os=5.1 img=5.1 sys=4.10
"RPCRT4.dll" v0.0 ts=2004/3/6 2:58
C:\WINDOWS\System32\ntdll.dll (already done)
C:\WINDOWS\System32\KERNEL32.dll (already done)
C:\WINDOWS\System32\ADVAPI32.dll (recursive)
C:\WINDOWS\System32\KERNEL32.dll (already done)
C:\WINDOWS\System32\KERNEL32.dll (already done)
c:\cygwin\bin\cygwin1.dll (already done)
c:\cygwin\bin\cyggmp-3.dll - os=4.0 img=1.0 sys=4.0
"cyggmp-3.dll" v0.0 ts=2003/9/10 0:03
c:\cygwin\bin\cygwin1.dll (already done)
C:\WINDOWS\System32\KERNEL32.dll (already done)
c:\cygwin\bin\cygwin1.dll (already done)
C:\WINDOWS\System32\KERNEL32.dll (already done)
c:\cygwin\bin\cygwin1.dll (already done)
C:\WINDOWS\System32\KERNEL32.dll (already done)
c:\cygwin\bin\cygguile-ltdl-2.dll (already done)
$ gdb ./guile.exe
GNU gdb 2003-09-20-cvs (cygwin-special)
Copyright 2003 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i686-pc-cygwin"...
(gdb) b main
Breakpoint 1 at 0x401074
(gdb) r
Starting program: /home/root/guile.exe
Program received signal SIGSEGV, Segmentation fault.
Error: dll starting at 0x461000 not found.
Program received signal SIGSEGV, Segmentation fault.
Program received signal SIGSEGV, Segmentation fault.
Program exited with code 0200.
You can't do that without a process to debug.
(gdb) bt
(gdb) no stack
Jan.
--
Jan Nieuwenhuizen <janneke@gnu.org> | GNU LilyPond - The music typesetter
http://www.xs4all.nl/~jantien | http://www.lilypond.org
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